Answer:
B and G
Step-by-step explanation:
Square and rectangle
Answer:
He will read 72 chapters in 1 day
Step-by-step explanation:
Let us use the ratio method to solve this question
∵ Sam read 6 chapters in 2 hours
∵ He continues to read at this same rate for 1 day
→ We must change the day to hours
∵ 1 day = 24 hours
∴ We need to find how many chapters he will read in 24 hours
→ Chapter : Hour
→ 6 : 2
→ x : 24
→ By using cross multiplication
∵ x × 2 = 6 × 24
∴ 2x = 144
→ Divide both sides by 2
∵
= 
∴ x = 72
∴ He will read 72 chapters in 1 day
His score increased by 21%
91-70=21 therefore he increased his score by 21%
I think it will be twice as far since everything was doubled.
Answer:8.333333
Step-by-step explanation: