Math, asked by ruchikavarma96, 3 months ago

10. A man participated in a quiz and he attempted all the questions. He answered 66% of questions
3
correctly and 7 answers were incorrect. Find how many questions he answered correctly and what
was the total number of questions.

Answers

Answered by PURPLEARMYGIRL

2

Answer:

66 2/3 % of questions are answered correctly and 7 answers were incorrect. Let the number of questions be x. No. of total questions = 7 × 3 = 21.

Previous Question

Next Question

Similar questions

Biology, 1 month ago

४) write any two word like खडखड Sub Marathi ...

Math, 1 month ago

Find the difference in the place values of 8 in 3,48,718. A)792 B)7002 C)79992 D)7992...

English, 1 month ago

diary entry format need qiuckly...

Math, 3 months ago

PQRS is a cyclic quadrilateral, P Р Side PQ = side QR, ZPSR =110° Find : i) ZPOR SK 1100 ii) m (arc PQR) iii) m (arc QR) R...

English, 3 months ago

Gandhi's view on democracy...

English, 10 months ago

Topic: Suppose no living beings dies for 100 years from now. Imagine the condition of the earth if this happens. Write an essay. Words: 200-250 Write it clearly,creatively and nicely. --Who will write essay clearly,creatively and nicely will chosen as the brainlist answer- ...

Physics, 10 months ago

The stopping potential (V₀) versus frequency (v) plot of a substance is shown in figure, the threshold wavelength is (a) 5 × 10¹⁴m (b) 6000 Å (c) 5000 Å (d) Cannot be estimated from given data...

Physics, 10 months ago

Two radiations of photons energies 1 eV and 2.5 eV, successively illuminate a photosensitive metallic surface of work function 0.5 eV. The ratio of the maximum speeds of the emitted electrons is (a) 1 : 4 (b) 1 : 2 (c) 1 : 1 (d) 1 : 5...