solve the problem

1. Francis scores 70% of the spelling test with 20 questions. How many words did he spell correctly?

a. Asked:
b. Given:
c. Operation:
d. Number Sentence:
e. Solution:
f. Answer:

2.There are 40 marbles inside a box. Thirty percent of these marbles are red. How many are red marbles?

a. Asked:
b. Given:
c. Operation:
d. Number Sentence:
e. Solution:
f. Answer:




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