What is the percent increase between 1200 grams and 550 grams

A painting is 3,000 it is sold for 325 increase price

For its back to school sale, Fra Diavolo's Books marked down its entire stock of novels 60% for the weekend. Their sale price during this time is $11.99. What will the price return to on Monday morning? $19.98 $23.95 $17.99 $29.98

200 Primary 6 pupils in a school sat for a mid-year Math examination. 20% of the pupils scored above 90 marks and 40% of the remainder scored between 70 and 90 marks. The rest scored below 70 marks.

Lori is making 3 mugs of hot chocolate. Each mug holds 1/2 a pint. How many cups of hot chocolate does Lori pour?

Matt had a full jar of marbles. he gave kayla 3/4 of the marbles. then kayla returned 1/3 of the jars worth of marbles to the jar. how much of the jar is not full of marbles? Enter the answer in simplest fractional form.

Video Store A charges a $15.00 account setup fee and $1.75 per movie rental. Video Store B charges a $7.50 account setup fee and $2 25 per movie rental.

Thompson Alberts purchased a pack of 12 pencils for $4.99. What is the unit price per pencil rounded to the nearest tenth of a cent?

Craig made 60% of 80 free throw attempts this season how many free throws has he made

If you double all the sides of a square a larger square results. by what percentage has the perimeter increased by what percentage has the area increased

Jade and five friends had 3 oranges. they shared the oranges equally. how much of an orange did jade and her friends each get?