Answer:
28 biscuits
18 packages of pemmicans
4 packages of butter and cocoa
Step-by-step explanation:
We are given percentage of total daily calories for each item.
Since total number of calories per person each day is 5600,then;
Number of calories from biscuit daily = 40% × 5600 = 2240 calories
Since there are 80 calories per biscuits, then number of biscuits = 2240/80 = 28 biscuits
Number of calories from pemmican daily = 45% × 5600 = 2520 calories
Since there are 140 calories per package, then number of packages of pemmican = 2520/140 = 18 packages of pemmicans
Number of calories from butter and cocoa daily = 15% × 5600 = 840
Since there are 210 calories per package, then number of packages = 840/210 = 4 packages of butter and cocoa
(2 - 7z)(2 + 7z)
= (2)^2 - (7z)^2
= 4 - 49z^2
Alice has 2/12, or 1/6 yards of fabric left. I found my answer because since 10/12 and 8/12 have the same denominator, I can subtract without finding a common denominator. 10 - 8 is 2, so the answer is 2/12, or 1/6.
Answer:
44 hope it helps
Step-by-step explanation:
Answer:
It's compulsory because just like math it forms the basis of all other subjects. Making the study of those other subjects than if they were equipped with language skills in the language of instruction. Math/s is the universal language relevant in teaching/learning of all fields including art.
Step-by-step explanation: