Energy in food

You eat half a bowl of potato wedges (3639kJ per bowl). How many calories is this?

• 1819.5
• 7641.9
• 433.2
• 866.4

Tags

CCSS.6.RP.A.3D

Convert 58 calories to kilojoules

Convert 1200kJ to calories

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Weight loss occurs when the body uses ________ energy than it takes in.

Tags

CCSS.RI.11-12.4

CCSS.RI.7.4

CCSS.RI.8.4

CCSS.RI.9-10.4

CCSS.RI.9-10.4

The everyday units of food energy are

The scientific units of food energy are

A small banana smoothie has 1047kJ. How many calories is this?

• 4397.4

• 249.3

• 124.6

• 2198.7

Tags

CCSS.6.RP.A.3D

You eat an omlette for breakfast (2764kJ). What per centage of your daily allowance of 2000 calories is this?

• 6.58
• 1.38
• 0.72
• 0.33

Popcorn has 451 cal per 100 g. Calculate the total energy in a 300 g bucket

• 451 cal
• 902 cal
• 1260 cal
• 1353 cal

Tags

CCSS.6.RP.A.3B

Potato crisps have 522 cal per 100 g. Calculate the total energy in a 350 g packet

• 522 cal
• 1566 kJ
• 1827 cal
• 2192 kJ

Tags

CCSS.6.RP.A.3D