Questions and answers from this day. Play today's quiz to build your streak.
Question 1 · Percentages
Answer: 10. 25% means 25 out of every 100. 25% of 40 = 25 × 40 ÷ 100 = 10.
Question 2 · Multiplication
Answer: 231. 77 × 3 = 231.
Question 3 · Subtraction
Answer: 618. 788 − 170 = 618. Borrow from the next place when a digit on top is smaller.
Question 4 · HCF
Answer: 6. The largest number that divides both 36 and 30 is 6.
Question 5 · Perimeter
Answer: 32 cm. Perimeter = 2 × (length + width) = 2 × (10 + 6) = 32 cm.
A teacher can help you master the topics above. Contacting teachers on TeacherCircle is free.