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MULTIPLICATION PROBLEMS 5.3A

Have a go at solving these multiplication problems.
Can y you spot the 'trick' problem which is not a multiplication problem?

1) A camera is able to take photos at a rate of 8 frames per second. How many frames could the camera take in half a minute?

2) Flame sells raffle tickets for $2 each. How many tickets does she need to sell to make $70? 257

3) There is 180 calories in a chocolate bar. How many calories in a pack of 3 bars?

4) There is 8mg of iron in a cup of Captain's cereal. There are 6 cups in a packet. How much iron is in a packet? e

5) There are about 28 grams in an ounce. The weight of a baseball is about 5 ounces. How many grams?

6) Newton runs 1 ½ miles a day. How far will he have run in 12 days?

7) Captain Salamander earns $3 a day through his website. How much money will he make in July?

8) There is 4.5g of fat in a peanut butter cup. A packet contains 3 cups. Tyger eats one packet. How many grams of fat has he eaten?​


Sagot :

Answer:

240 frames

Step-by-step explanation:

Because

half a minute equals 30 secs.

1 second equals 8 frames.

30 secons equals 8 x 30

and the answer is 240 frames